57072726

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{7907}}^1$

素因数の和:8316

約数の個数: 24

約数和(自身を含む): 123981624

約数和(自身を除く): 66908898

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 7218, 7907, 15814, 23721, 47442, 71163, 142326, 3170707, 6341414, 9512121, 19024242, 28536363, 57072726]

約数ペア:

[(1, 57072726), (2, 28536363), (3, 19024242), (6, 9512121), (9, 6341414), (18, 3170707), (401, 142326), (802, 71163), (1203, 47442), (2406, 23721), (3609, 15814), (7218, 7907)]